Blood collecting device



FIG. 1 is a perspective view of a blood collecting device showing our new design;

FIG. 2 is a front elevational view thereof, a rear elevational view being a mirror image thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof; and,

FIG. 5 is a top plan view thereof, a bottom plan view being a mirror image thereof.

The broken lines in the figures show portions of the blood collecting device that form no part of the claimed design. 

CLAIM The ornamental design for a blood collecting device, as shown and described. 